WordPress for Developers
Your First Real Plugin: Headers, Structure and Not Using functions.php
Build your first real WordPress plugin with proper headers, structure, naming, activation hooks, and site-specific code that survives theme changes.
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Category: WordPress for Developers
WordPress for Developers
The init Hook Is Too Late: Choosing the Right Hook for the Job
There are hundreds of hooks and you need one. Choose by what must already exist when your code runs, not by what the last…
WordPress for Developers
Hook Priority: Why Your Callback Fires Too Early
Priority decides order inside one hook, not across hooks. Why 999 is not a fix, what happens on a tie, and how to find…
WordPress for Developers
Actions and Filters: The Difference That Trips Everyone Up
A filter is asked for a value and an action is not. Why returning something from an action does nothing, why forgetting to return…
WordPress for Developers
How to Convert a WordPress Single Site to a Directory-Based Multisite
Learn how to convert a live WordPress single site into a directory-based Multisite using WP-CLI, with backups, rewrite rules, database checks, and testing.
WordPress for Developers
WordPress Execution Order: What Runs, and When
The request lifecycle from the front controller to wp_footer, which hook is available at each stage, and why the right code on the wrong…